Portfolio folder



FIG. 1 is a perspective view of a portfolio folder showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a right side elevational view thereof;

FIG. 8 is a top and bottom plan view thereof in open position; and,

FIG. 9 is an interior plan view thereof in open position. 

The ornamental design for a portfolio folder, as shown and described. 